Jannis Harder
6a7372626a
Merge pull request #5389 from jix/sva_continue
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verific: New `-sva-continue-on-error` import option
2025-09-29 15:07:54 +02:00
Emil J
87c1a868d3
Merge pull request #5384 from rocallahan/simplify-opt-merge-logic
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Move `OptMerge` cell filtering logic to happen while building the cell vector
2025-09-29 15:03:01 +02:00
Martin Povišer
04c7013f0e
Merge pull request #5399 from povik/opt_hier-bug
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opt_hier: Fix two optimizations conflicting
2025-09-29 14:53:54 +02:00
Akash Levy
acf3a6606f
Small gitignore fixes
2025-09-29 12:11:59 +01:00
Martin Povišer
a9318db2fa
opt_hier: Adjust messages
2025-09-29 12:27:27 +02:00
Martin Povišer
ffe2f7a16d
opt_hier: Fix two optimizations conflicting
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Fix a conflict between the following two:
* propagation of tied-together inputs in
* propagation of unused inputs out
2025-09-29 12:27:27 +02:00
Miodrag Milanović
69770a844e
Merge pull request #5396 from akashlevy/pyosys_fix
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BUGFIX: pyosys cannot parse header with omitted function args
2025-09-29 10:20:31 +02:00
Akash Levy
4b6b254e31
pyosys cannot parse header with omitted function args
2025-09-28 01:37:30 -07:00
Jannis Harder
4bb4b6c662
verific: Extend -sva-continue-on-err to handle FSM explosion
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This also rolls back any added cells and wires, since we might have
added a lot of helper logic by the point we detect this.
2025-09-27 21:13:02 +02:00
Jannis Harder
ce5d04a42f
hierarchy: Suggest more specific command to skip unsupported SVA
2025-09-26 18:41:26 +02:00
KrystalDelusion
7ebd972165
Merge pull request #5277 from YosysHQ/krys/fix_4983_alt
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autoname: Avoid integer overflow
2025-09-26 14:11:20 +12:00
github-actions[bot]
6a5d956747
Bump version
2025-09-26 00:22:24 +00:00
Krystine Sherwin
941ba3b745
autoname.ys: Extra check for rename order
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Disabling comparison with best score will cause this check to fail. Preferred names will not be possible if $name2 has not yet been renamed.
2025-09-26 11:36:23 +12:00
Krystine Sherwin
fef6bdae6c
autoname.cc: Return number of renames
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Was previously the number of proposed renames, but since renames can be skipped this causes the final count to differ from the number of actually renamed objects.
Check counts in `tests/various/autoname.ys`.
2025-09-26 11:05:50 +12:00
Emil J
8c8d18f2d8
Merge pull request #5392 from rocallahan/opt-merge-cleanup
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Some small readability improvements to `OptMergeWorker`
2025-09-25 12:15:33 +02:00
Martin Povišer
29e0144ebc
Merge pull request #5381 from povik/abc9-multilib
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Support multiple lib files in abc9_exe
2025-09-25 09:45:09 +02:00
Robert O'Callahan
4d209c187d
Switch OptMergeWorker cell type switching to use IdString::in()
2025-09-25 03:06:58 +00:00
Robert O'Callahan
1c73011e7e
Swap SigSpecs using std::swap with moves
2025-09-25 03:04:17 +00:00
github-actions[bot]
3f29cd7f4e
Bump version
2025-09-25 00:22:44 +00:00
Jannis Harder
83dd99efb7
verific: New -sva-continue-on-error import option
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This option allows you to process a design that includes unsupported
SVA. Unsupported SVA gets imported as formal cells using 'x inputs and
with the `unsupported_sva` attribute set. This allows you to get a
complete list of defined properties or to check only a supported subset
of properties. To ensure no properties are unintentionally skipped for
actual verification, even in cases where `-sva-continue-on-error` is
used by default to read and inspect a design, `hierarchy -simcheck` and
`hierarchy -smtcheck` (run by SBY) now ensure that no `unsupported_sva`
property cells remain in the design.
2025-09-24 18:58:54 +02:00
Jannis Harder
cb8f86b64f
Merge pull request #5387 from jix/misc-log-cleanup
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Various logging fixes and cleanup
2025-09-24 17:24:22 +02:00
Jannis Harder
2dce50516b
log: Print static message as fatal error for YOSYS_ABORT
2025-09-24 13:20:27 +02:00
Jannis Harder
86a46b9e5c
log: Flush stdout before printing a fatal error to stderr
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This hasn't been an issue when using -l to redirect or when stdout is
line buffered, explaining how we didn't notice this earlier, but for
`yosys ... > log` that extra flush is required to ensure all messages
preceding the fatal error are flushed.
2025-09-24 13:20:27 +02:00
Jannis Harder
71882debe7
simplemap: Remove leftover debug output
2025-09-24 13:20:27 +02:00
Jannis Harder
904d49c6d8
abc9_ops: Remove temporary debug log message
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I missed this when adding the -replace_zbufs option.
2025-09-24 13:20:27 +02:00
Emil J
99a23c777c
Merge pull request #5380 from YosysHQ/emil/dev-jf-contributing
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CONTRIBUTING: add link to dev jf doc, replace slack with Discourse
2025-09-24 11:07:55 +02:00
Emil Jiří Tywoniak
6de21a8999
CONTRIBUTING: prefer Discourse over GitHub Discussions
2025-09-24 11:07:26 +02:00
Jannis Harder
9c1d0a2346
Merge pull request #5382 from rocallahan/fix-bounds-check
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Fix off-by-one error in bounds check in `RTLIL::SigChunk::operator[]`
2025-09-24 08:41:16 +02:00
Jannis Harder
7a69dbb63d
Merge pull request #5372 from rocallahan/abc-done
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Make ABC_DONE tracking more robust
2025-09-24 08:40:26 +02:00
github-actions[bot]
ef22c6ee73
Bump version
2025-09-24 00:22:58 +00:00
Robert O'Callahan
e9aacd8a05
Move OptMerge cell filtering logic to happen while building the cell vector.
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This code is quite confusing because there are two "is the cell known" filters
applied, one while building the cell vector and one after building the cell
vector, and they're subtly different. I'm preserving the actual behaviour here
but it looks like there is, or was, a bug here.
2025-09-23 23:26:47 +00:00
Robert O'Callahan
0a17205a95
Fix off-by-one error in bounds check
2025-09-23 21:29:57 +00:00
Emil J
5f6819fd76
Merge pull request #5361 from YosysHQ/emil/simplemap-transfer-src
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simplemap: fix src attribute transfer
2025-09-23 20:40:57 +02:00
Martin Povišer
3f4b6dc5d3
Support multiple lib files in abc9_exe
2025-09-23 20:34:08 +02:00
Emil Jiří Tywoniak
6527cc2134
gowin: fix test
2025-09-23 20:03:50 +02:00
Emil Jiří Tywoniak
9409a11be4
CONTRIBUTING: don't mention dead slack, add link to dev jf doc
2025-09-23 19:34:13 +02:00
Emil J
a316b8f90c
Merge pull request #4997 from YosysHQ/emil/techmap-alu-half-adder
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techmap: map $alu to $fa instead of relying on extract_fa
2025-09-23 18:40:38 +02:00
KrystalDelusion
d4071b63f7
Merge pull request #5268 from YosysHQ/krys/cutpoint_inout
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Track wire drivers in cutpoint
2025-09-24 04:14:19 +12:00
Miodrag Milanović
fcc3d7132d
Fix building and running unit tests ( #5374 )
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* Fix building and running unit tests
* Enable unit tests
* Add gtest always
* test-sanitizers.yml: Use makefile.conf
* proper test setup
* make it run on macOS
* Run libyosys build only for unit tests after testing is done
* Disable LTO on public CI
---------
Co-authored-by: Krystine Sherwin <93062060+KrystalDelusion@users.noreply.github.com>
2025-09-23 17:10:18 +02:00
Emil J. Tywoniak
d30f7847d8
techmap: map $alu to $fa instead of relying on extract_fa
2025-09-23 17:05:12 +02:00
George Rennie
b586043647
Merge pull request #5379 from YosysHQ/george/dump_cmds_json
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docs typo: -dump-cmds-json
2025-09-23 14:39:19 +01:00
George Rennie
398e5d4bf0
docs typo: -dump-cmds-json
2025-09-23 14:36:27 +01:00
Jannis Harder
e8f8297e5d
Merge pull request #5376 from rocallahan/remove-more-cstr
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Remove more uses of `.c_str()`
2025-09-23 12:41:09 +02:00
Robert O'Callahan
1e5f920dbd
Remove .c_str() from parameters to log_debug()
2025-09-23 19:10:33 +12:00
Jannis Harder
cb9d0b6ff9
Merge pull request #5378 from rocallahan/static-ID-namespace
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Make `ID::` constants be `StaticIdString`s for better optimization
2025-09-23 08:25:54 +02:00
KrystalDelusion
991561fe98
Merge pull request #5363 from KrystalDelusion/krys/yosyshq-only-jobs
2025-09-23 17:27:43 +12:00
Robert O'Callahan
effc52fedc
Make ID:: constants be StaticIdStrings for better optimization.
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Their internal indexes will be known at compile time, like we already support for the `ID()` macro.
2025-09-23 03:25:16 +00:00
Krystine Sherwin
6f7cd637cb
CI: Check repo for YosysHQ specific jobs
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Prevents unintended bumps on the flake.lock and Yosys version on forks (provided the forks synchronize their main after this gets merged).
Update version.yml to use the same style of `if` on the job, rather than on specific actions.
Wheels will still build as a cron job, but won't try to upload if it's a fork.
2025-09-23 15:08:04 +12:00
github-actions[bot]
93dca50b91
Bump version
2025-09-23 00:22:45 +00:00
Jannis Harder
13a2481da7
Merge pull request #5365 from rocallahan/deterministic-abc
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Extract ABC results in the order of `assigned_cells`
2025-09-22 23:21:11 +02:00
